Lg 60pa6500 black spots on tv

[pansatdishman]

Re: Lg 60pa6500 black spots on tv

Does anyone know of the exact replacement hdmi port? Thanks as I want to order the right one thanks for all your help

[Biruslapio]

Re: Lg 60pa6500 black spots on tv

I'm looking for the hdmi port by the usb port

You're looking for something like this:
https://pt.aliexpress.com/item/4000348824214.html
Now I do not know if this one fits, but it's a connector very similar to this one in the pictures.

[pansatdishman]

Re: Lg 60pa6500 black spots on tv

I'm looking for the hdmi port by the usb port

[gavric]

Re: Lg 60pa6500 black spots on tv

On that board Zsus those copper coils often get cracked solder joints under them. You need to try to re solder them and see what happens. If not that boards is cheap and just order one and replace it.

[pansatdishman]

Re: Lg 60pa6500 black spots on tv

What's the specific hdmi port I buy to solder on thanks

[pansatdishman]

Re: Lg 60pa6500 black spots on tv

Thanks I found this https://www.badcaps.net/forum/showthread.php?t=52766

[Biruslapio]

Re: Lg 60pa6500 black spots on tv

https://www.electronica-pt.com/esque...s-pu31a-66167/
Service manual for this TV, it has a complete main board diagram, very useful, r270 is 10k.
You need to compare it to your other working board to see if there are missing components, by the look of the pads it doesn't seem like the resistor was ripped out.

[pansatdishman]

Re: Lg 60pa6500 black spots on tv

I think I see another issue in the main board , when the hdmi port got pushed in it looks like the r270 is missing or some other components or is it suppose to be this way? Thanks and what's the replacement hdmi port I should get to solder back on thanks I think its a 10KΩ resistor?

[pansatdishman]

Re: Lg 60pa6500 black spots on tv

I think I see another issue in the main board , when the hdmi port got pushed in it looks like the r270 is missing or some other components or is it suppose to be this way? Thanks

[pansatdishman]

Re: Lg 60pa6500 black spots on tv

Thanks what I was told was there grandson was at the hdmi and then it pushed in and wouldn't turn on anymore. The issue is with that board. I know with mine it would turn on but when it got warm it would act funky so I put it in the oven. Buy with this one the tv wont power up

[Biruslapio]

Re: Lg 60pa6500 black spots on tv

It's a broken solder pad for the HDMI, the trace is right there, with effort you can make a bridge to the actual pin of the HDMI connector that is missing.

But since it looks clean enough and not shorted, something else failed on the board for it to not turn on.

[pansatdishman]

Re: Lg 60pa6500 black spots on tv

Here

[vinceroger69]

Re: Lg 60pa6500 black spots on tv

The main board should work with the hdmi port removed can you upload a picture of the missing trace area

[pansatdishman]

Re: Lg 60pa6500 black spots on tv

Yeah the board isn't working without the hdmi, and I see the board is missing one trace for it

[mmartell]

Re: Lg 60pa6500 black spots on tv

If you see any shorts where the hdmi port came off run your iron over them to remove them. The board will still work fine without the port there provided the cpu isn't seeing a short.

[pansatdishman]

Re: Lg 60pa6500 black spots on tv

For the main board should I just get another hdmi port and which one am I looking for thanks

[Biruslapio]

Re: Lg 60pa6500 black spots on tv

Heres the y sustain board, this looks like the issue causing the black haze?

I woundn't have guessed it just by the photos, certainly looked like a Z-SUS fault.

I see no problems in the picture, only that it has a dot that has been resoldered, that brown stuff is flux, either at the factory or someone else touched only that spot.

If you want to fix the Y sustain follow the same procedures that I pointed at #16 and measure the main voltages it produces, -VY and VSC.

[pansatdishman]

Re: Lg 60pa6500 black spots on tv

Heres the control board with the broke off hdmi board with this board the tv wont power on

[pansatdishman]

Re: Lg 60pa6500 black spots on tv

Heres the y sustain board, this looks like the issue causing the black haze?

[pansatdishman]

Re: Lg 60pa6500 black spots on tv

Okay so I swapped all the boards the issue for the black hazr was the y sustain board. The tv I bought yesterday all that's wrong with it is the hdmi port was broke off the tv so the tv wont power on. So right now I have a working tv, and a y sustain board and a main board with the hdmi port broke off